Re: [PATCH 3/4] video: Add new aspect ratios for HDMI 2.0

Sean Paul
2016-08-03T17:47:15Z

On Wed, Aug 3, 2016 at 6:56 AM, Shashank Sharma
<shashank.sharma@intel.com> wrote:
> HDMI 2.0/CEA-861-F introduces two new aspect ratios:
> - 64:27
> - 256:135
>
> This patch adds enumeration for the new aspect ratios
> in the existing aspect ratio list.
>
> Signed-off-by: Shashank Sharma <shashank.sharma@intel.com>

Reviewed-by: Sean Paul <seanpaul@chromium.org>

> ---
> drivers/video/hdmi.c | 4 ++++
> include/linux/hdmi.h | 2 ++
> 2 files changed, 6 insertions(+)
>
> diff --git a/drivers/video/hdmi.c b/drivers/video/hdmi.c
> index 1626892..1cf907e 100644
> --- a/drivers/video/hdmi.c
> +++ b/drivers/video/hdmi.c
> @@ -533,6 +533,10 @@ hdmi_picture_aspect_get_name(enum hdmi_picture_aspect picture_aspect)
> return "4:3";
> case HDMI_PICTURE_ASPECT_16_9:
> return "16:9";
> + case HDMI_PICTURE_ASPECT_64_27:
> + return "64:27";
> + case HDMI_PICTURE_ASPECT_256_135:
> + return "256:135";
> case HDMI_PICTURE_ASPECT_RESERVED:
> return "Reserved";
> }
> diff --git a/include/linux/hdmi.h b/include/linux/hdmi.h
> index e974420..edbb4fc 100644
> --- a/include/linux/hdmi.h
> +++ b/include/linux/hdmi.h
> @@ -78,6 +78,8 @@ enum hdmi_picture_aspect {
> HDMI_PICTURE_ASPECT_NONE,
> HDMI_PICTURE_ASPECT_4_3,
> HDMI_PICTURE_ASPECT_16_9,
> + HDMI_PICTURE_ASPECT_64_27,
> + HDMI_PICTURE_ASPECT_256_135,
> HDMI_PICTURE_ASPECT_RESERVED,
> };
>
> --
> 1.9.1
>
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